FR880708A - Procédé de fabrication de pigments azoïques - Google Patents
Procédé de fabrication de pigments azoïquesInfo
- Publication number
- FR880708A FR880708A FR880708DA FR880708A FR 880708 A FR880708 A FR 880708A FR 880708D A FR880708D A FR 880708DA FR 880708 A FR880708 A FR 880708A
- Authority
- FR
- France
- Prior art keywords
- manufacturing process
- azo pigments
- pigments manufacturing
- azo
- pigments
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
- C09B67/00—Influencing the physical, e.g. the dyeing or printing properties of dyestuffs without chemical reactions, e.g. by treating with solvents grinding or grinding assistants, coating of pigments or dyes; Process features in the making of dyestuff preparations; Dyestuff preparations of a special physical nature, e.g. tablets, films
- C09B67/0033—Blends of pigments; Mixtured crystals; Solid solutions
- C09B67/0046—Mixtures of two or more azo dyes
- C09B67/0051—Mixtures of two or more azo dyes mixture of two or more monoazo dyes
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
- C09B41/00—Special methods of performing the coupling reaction
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB880708X | 1939-10-24 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR880708A true FR880708A (fr) | 1943-04-02 |
Family
ID=10634065
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR880708D Expired FR880708A (fr) | 1939-10-24 | 1941-03-25 | Procédé de fabrication de pigments azoïques |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR880708A (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1993002145A1 (fr) * | 1991-07-23 | 1993-02-04 | Engelhard Corporation | Pigments azoïques couples mixtes |
-
1941
- 1941-03-25 FR FR880708D patent/FR880708A/fr not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1993002145A1 (fr) * | 1991-07-23 | 1993-02-04 | Engelhard Corporation | Pigments azoïques couples mixtes |
US5246494A (en) * | 1991-07-23 | 1993-09-21 | Engelhard Corporation | Mixed coupled azo pigments |
USRE35654E (en) * | 1991-07-23 | 1997-11-11 | Engelhard Corporation | Mixed coupled azo pigments |
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